Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033477000103.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldIIPs-PT-004B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477000103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 4.1K May 14 00:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 00:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 17:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 17:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.6K May 13 13:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 13:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 07:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 07:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 66K May 12 20:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-004B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591284840536

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 15:34:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 15:34:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 15:34:02] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2020-06-04 15:34:03] [INFO ] Transformed 243 places.
[2020-06-04 15:34:03] [INFO ] Transformed 239 transitions.
[2020-06-04 15:34:03] [INFO ] Found NUPN structural information;
[2020-06-04 15:34:03] [INFO ] Parsed PT model containing 243 places and 239 transitions in 129 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 18 resets, run finished after 68 ms. (steps per millisecond=147 ) properties seen :[0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1]
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 239 rows 243 cols
[2020-06-04 15:34:03] [INFO ] Computed 37 place invariants in 11 ms
[2020-06-04 15:34:03] [INFO ] [Real]Absence check using 37 positive place invariants in 46 ms returned sat
[2020-06-04 15:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:34:03] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2020-06-04 15:34:03] [INFO ] Deduced a trap composed of 18 places in 139 ms
[2020-06-04 15:34:03] [INFO ] Deduced a trap composed of 26 places in 157 ms
[2020-06-04 15:34:04] [INFO ] Deduced a trap composed of 24 places in 97 ms
[2020-06-04 15:34:04] [INFO ] Deduced a trap composed of 30 places in 167 ms
[2020-06-04 15:34:04] [INFO ] Deduced a trap composed of 20 places in 77 ms
[2020-06-04 15:34:04] [INFO ] Deduced a trap composed of 23 places in 95 ms
[2020-06-04 15:34:04] [INFO ] Deduced a trap composed of 32 places in 131 ms
[2020-06-04 15:34:04] [INFO ] Deduced a trap composed of 25 places in 71 ms
[2020-06-04 15:34:04] [INFO ] Deduced a trap composed of 20 places in 64 ms
[2020-06-04 15:34:05] [INFO ] Deduced a trap composed of 23 places in 361 ms
[2020-06-04 15:34:05] [INFO ] Deduced a trap composed of 17 places in 77 ms
[2020-06-04 15:34:05] [INFO ] Deduced a trap composed of 21 places in 67 ms
[2020-06-04 15:34:05] [INFO ] Deduced a trap composed of 21 places in 42 ms
[2020-06-04 15:34:05] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1794 ms
[2020-06-04 15:34:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:34:05] [INFO ] [Nat]Absence check using 37 positive place invariants in 84 ms returned sat
[2020-06-04 15:34:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:34:05] [INFO ] [Nat]Absence check using state equation in 205 ms returned sat
[2020-06-04 15:34:05] [INFO ] Deduced a trap composed of 18 places in 89 ms
[2020-06-04 15:34:06] [INFO ] Deduced a trap composed of 18 places in 244 ms
[2020-06-04 15:34:06] [INFO ] Deduced a trap composed of 26 places in 49 ms
[2020-06-04 15:34:06] [INFO ] Deduced a trap composed of 21 places in 40 ms
[2020-06-04 15:34:06] [INFO ] Deduced a trap composed of 20 places in 43 ms
[2020-06-04 15:34:06] [INFO ] Deduced a trap composed of 17 places in 32 ms
[2020-06-04 15:34:06] [INFO ] Deduced a trap composed of 17 places in 32 ms
[2020-06-04 15:34:06] [INFO ] Deduced a trap composed of 19 places in 90 ms
[2020-06-04 15:34:06] [INFO ] Deduced a trap composed of 20 places in 46 ms
[2020-06-04 15:34:06] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 811 ms
[2020-06-04 15:34:06] [INFO ] Computed and/alt/rep : 238/499/238 causal constraints in 38 ms.
[2020-06-04 15:34:09] [INFO ] Added : 233 causal constraints over 55 iterations in 2397 ms. Result :unsat
[2020-06-04 15:34:09] [INFO ] [Real]Absence check using 37 positive place invariants in 27 ms returned sat
[2020-06-04 15:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:34:09] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2020-06-04 15:34:09] [INFO ] Deduced a trap composed of 16 places in 116 ms
[2020-06-04 15:34:09] [INFO ] Deduced a trap composed of 20 places in 91 ms
[2020-06-04 15:34:09] [INFO ] Deduced a trap composed of 16 places in 101 ms
[2020-06-04 15:34:09] [INFO ] Deduced a trap composed of 27 places in 84 ms
[2020-06-04 15:34:09] [INFO ] Deduced a trap composed of 25 places in 93 ms
[2020-06-04 15:34:10] [INFO ] Deduced a trap composed of 22 places in 127 ms
[2020-06-04 15:34:10] [INFO ] Deduced a trap composed of 24 places in 120 ms
[2020-06-04 15:34:10] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 849 ms
[2020-06-04 15:34:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:34:10] [INFO ] [Nat]Absence check using 37 positive place invariants in 32 ms returned sat
[2020-06-04 15:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:34:10] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2020-06-04 15:34:10] [INFO ] Deduced a trap composed of 19 places in 77 ms
[2020-06-04 15:34:10] [INFO ] Deduced a trap composed of 18 places in 103 ms
[2020-06-04 15:34:10] [INFO ] Deduced a trap composed of 20 places in 96 ms
[2020-06-04 15:34:10] [INFO ] Deduced a trap composed of 21 places in 81 ms
[2020-06-04 15:34:11] [INFO ] Deduced a trap composed of 19 places in 91 ms
[2020-06-04 15:34:11] [INFO ] Deduced a trap composed of 12 places in 421 ms
[2020-06-04 15:34:11] [INFO ] Deduced a trap composed of 16 places in 58 ms
[2020-06-04 15:34:11] [INFO ] Deduced a trap composed of 24 places in 31 ms
[2020-06-04 15:34:11] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1092 ms
[2020-06-04 15:34:11] [INFO ] Computed and/alt/rep : 238/499/238 causal constraints in 15 ms.
[2020-06-04 15:34:12] [INFO ] Added : 205 causal constraints over 41 iterations in 878 ms. Result :unsat
[2020-06-04 15:34:12] [INFO ] [Real]Absence check using 37 positive place invariants in 41 ms returned sat
[2020-06-04 15:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:34:12] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2020-06-04 15:34:12] [INFO ] Deduced a trap composed of 18 places in 68 ms
[2020-06-04 15:34:12] [INFO ] Deduced a trap composed of 20 places in 139 ms
[2020-06-04 15:34:13] [INFO ] Deduced a trap composed of 17 places in 127 ms
[2020-06-04 15:34:13] [INFO ] Deduced a trap composed of 23 places in 88 ms
[2020-06-04 15:34:13] [INFO ] Deduced a trap composed of 13 places in 83 ms
[2020-06-04 15:34:13] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 593 ms
[2020-06-04 15:34:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:34:13] [INFO ] [Nat]Absence check using 37 positive place invariants in 47 ms returned sat
[2020-06-04 15:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:34:13] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2020-06-04 15:34:13] [INFO ] Deduced a trap composed of 9 places in 76 ms
[2020-06-04 15:34:13] [INFO ] Deduced a trap composed of 20 places in 67 ms
[2020-06-04 15:34:13] [INFO ] Deduced a trap composed of 13 places in 47 ms
[2020-06-04 15:34:13] [INFO ] Deduced a trap composed of 13 places in 31 ms
[2020-06-04 15:34:13] [INFO ] Deduced a trap composed of 19 places in 42 ms
[2020-06-04 15:34:13] [INFO ] Deduced a trap composed of 19 places in 35 ms
[2020-06-04 15:34:13] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 368 ms
[2020-06-04 15:34:14] [INFO ] Computed and/alt/rep : 238/499/238 causal constraints in 9 ms.
[2020-06-04 15:34:14] [INFO ] Added : 199 causal constraints over 44 iterations in 796 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
[2020-06-04 15:34:14] [INFO ] [Real]Absence check using 37 positive place invariants in 23 ms returned sat
[2020-06-04 15:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:34:15] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 29 places in 63 ms
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 22 places in 63 ms
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 20 places in 64 ms
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 21 places in 49 ms
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 26 places in 49 ms
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 15 places in 48 ms
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 23 places in 49 ms
[2020-06-04 15:34:15] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 472 ms
[2020-06-04 15:34:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:34:15] [INFO ] [Nat]Absence check using 37 positive place invariants in 34 ms returned sat
[2020-06-04 15:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:34:15] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 18 places in 43 ms
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 22 places in 46 ms
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 21 places in 45 ms
[2020-06-04 15:34:15] [INFO ] Deduced a trap composed of 21 places in 48 ms
[2020-06-04 15:34:16] [INFO ] Deduced a trap composed of 21 places in 39 ms
[2020-06-04 15:34:16] [INFO ] Deduced a trap composed of 19 places in 32 ms
[2020-06-04 15:34:16] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 304 ms
[2020-06-04 15:34:16] [INFO ] Computed and/alt/rep : 238/499/238 causal constraints in 10 ms.
[2020-06-04 15:34:16] [INFO ] Added : 230 causal constraints over 47 iterations in 744 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 37200 steps, including 104 resets, run finished after 96 ms. (steps per millisecond=387 ) properties seen :[0, 1] could not realise parikh vector
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 77 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=77 )
FORMULA ShieldIIPs-PT-004B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-004B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is ShieldIIPs-PT-004B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477000103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-004B.tgz
mv ShieldIIPs-PT-004B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;